CN201356906Y - Negative pressure aspirator - Google Patents
Negative pressure aspirator Download PDFInfo
- Publication number
- CN201356906Y CN201356906Y CNU2009200231797U CN200920023179U CN201356906Y CN 201356906 Y CN201356906 Y CN 201356906Y CN U2009200231797 U CNU2009200231797 U CN U2009200231797U CN 200920023179 U CN200920023179 U CN 200920023179U CN 201356906 Y CN201356906 Y CN 201356906Y
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- CN
- China
- Prior art keywords
- drainage
- negative pressure
- bottle
- drainage bottle
- pressure pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a negative pressure aspirator, which belongs to medical drainage utensils for surgical wounds. The drainage bottle of the aspirator has the shape of a cylinder or adopts a special-shaped bottle body; the opening of the drainage bottle is sealed by a rubber plug; a three-way pipe is arranged at the top part of the drainage bottle; the lower end of the three-way pipe penetrates through the rubber plug and enters the drainage bottle; and a drainage tube is connected to one end on the outer side of the upper part of the three-way pipe, and the other end thereof is connected with a flexible negative pressure tube; and a mounting board or hemostatic forceps are arranged on the negative pressure tube. The utility model is simple and convenient in manufacture and is economical and practical, can accurately record colors, flow rates and properties of drainage solution, and has the advantages of strong attractive force, low possibility of blocking, backflow prevention, low cost, convenient and fast operation, safety, reliability and the like.
Description
Technical field
This utility model relates to a kind of medical surgical wound drainage utensil.
Background technology
Some disease of surgery, as breast carcinoma, mammary gland fibroma or bigger lipoma etc., the operation back often needs to place drainage tube, drain hydrops or hematocele, traditional negative pressure drainage utensil structure complexity, price height, during use because of little, the easy obstruction of suction, easily flow backwards, be difficult for observing character, color and the flow of drain liquid, do not reach promising result, increased medical personnel's workload.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of vacuum extractor, to solve existing negative pressure drainage utensil structure complexity, price height, because of little, the easy obstruction of suction, easily refluence, difficult character, color and the flow of observing drain liquid, operate problems such as time-consuming during use.
The technical scheme that its technical problem that solves this utility model adopts is that drainage bottle adopts cylindrical or special-shaped bottle, and sign scale, the drain bottleneck adopts the plug sealing, the drainage bottle top is provided with the threeway of " Y " shape, the threeway lower end is passed plug and is entered drainage bottle, threeway upper outside one end connects drainage tube, and drainage tube connects glass and takes over; The threeway top other end connects soft negative pressure pipe, and negative pressure pipe outer end one side is provided with syringe, and negative pressure pipe middle part is provided with mounting board or mosquito forceps.
It is simple for production adopting good effect of the present utility model, economical and practical, color, flow and character that can accurate recording drain liquid; Attractive big, be difficult for obstruction, anti-backflow, advantage such as cheap, convenient to operation, safe and reliable.
Description of drawings
Connect below with drawings and Examples this utility model further specified:
Fig. 1 is this utility model structural representation:
The adapter of 1 glass, 2 drainage tubes, 3 threeways, 4 negative pressure pipes, 5 syringes, 6 mounting boards, 7 plugs, 8 drainage bottles among the figure
The specific embodiment
As shown in the figure: drainage bottle (8) adopts cylindrical or special-shaped, and sign scale, the bottleneck of drainage bottle (8) adopts plug (7) sealing, drainage bottle (8) top is provided with " Y " shape threeway (3), threeway (3) lower end is passed plug (7) and is entered drainage bottle (8), " Y " shape threeway (3) top one end connects drainage tube (2), outer end one side of drainage tube (2) connects glass and takes over (1), " Y " shape threeway (3) top other end connects soft negative pressure pipe (4), negative pressure pipe (4) middle part is provided with mounting board or mosquito forceps, and outer end one side of negative pressure pipe (4) connects syringe (5).
During use, each parts that disinfects are assembled in order, glass is taken over (1) and is connect corrective surgery district inner flexible tube, and other end syringe (5) extracts negative pressure, when negative pressure pipe (4) contracts when flat, uses mounting board (6) or mosquito forceps to clamp negative pressure pipe (4), can implement drain.
Claims (2)
1, a kind of vacuum extractor, mainly form by drainage bottle, drainage tube, negative pressure pipe, syringe, it is characterized in that drainage bottle is cylindrical or special-shaped bottle, the drain bottleneck adopts the plug sealing, the drainage bottle top is provided with the threeway of " Y " shape, the threeway lower end is passed plug and is entered drainage bottle, and threeway upper outside one end connects drainage tube; The other end connects soft negative pressure pipe, and negative pressure pipe middle part is provided with mounting board or mosquito forceps.
2,, it is characterized in that negative pressure pipe outer end one side is provided with syringe according to the described vacuum extractor of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200231797U CN201356906Y (en) | 2009-03-03 | 2009-03-03 | Negative pressure aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200231797U CN201356906Y (en) | 2009-03-03 | 2009-03-03 | Negative pressure aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201356906Y true CN201356906Y (en) | 2009-12-09 |
Family
ID=41422662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200231797U Expired - Fee Related CN201356906Y (en) | 2009-03-03 | 2009-03-03 | Negative pressure aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201356906Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947348A (en) * | 2010-09-03 | 2011-01-19 | 惠州市华阳多媒体电子有限公司 | Negative pressure wound therapy system that detects the color of exudate |
-
2009
- 2009-03-03 CN CNU2009200231797U patent/CN201356906Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947348A (en) * | 2010-09-03 | 2011-01-19 | 惠州市华阳多媒体电子有限公司 | Negative pressure wound therapy system that detects the color of exudate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20110303 |